"On the Complete Integration of Schrödinger's Wave Mechanics, Sommerfeld's Relativistic Corrections, and Maxwell's Electrodynamics: The Scretching Master Equation for the Hydrogen Atom"
Daniel Scretching
This paper presents a unified pedagogical derivation of the hydrogen atom spectrum and radiative transition structure by organizing three historically separate frameworks into a single mathematical chain: Schrödinger’s non-relativistic wave mechanics, Sommerfeld’s relativistic fine-structure theory, and Maxwell’s classical electrodynamics. The analysis shows how Bohr energy levels arise as the non-relativistic bound-state limit, how Sommerfeld-type fine structure appears when relativistic corrections are included, and how Maxwell radiation theory connects naturally to photon emission rates through transition dipole moments and spontaneous decay constants. The completed framework is advanced by adding the necessary modern ingredients of spin, Lorentz covariance, minimal electromagnetic coupling, and field quantization. With these additions, the chain reaches the Dirac equation coupled to the quantized electromagnetic field, the standard foundation of quantum electrodynamics. The resulting Scretching Master Equation is presented as a structured bridge from introductory quantum mechanics to QED, linking energy eigenvalues, angular-frequency scaling, transition dipole strength μ², spontaneous emission Γ = A₂₁, lifetime τ, and photon radiation into one coherent derivational system.
•Jul 6, 2026•0 citations